"I'm not sure a herd of dog-sized horses are really going to be much for draft-work," he says, but it's an amusing image. "Well, I guess they could learn to pull sleds or something, but they're more tropically inclined if what I've read is any clue.

Bart turns at the warning, and a quick signal sends a couple dupes blurring out to either side to check for flankers. "You want left or right?"